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US 4,731,526 AGranted
Process for picking up navigation data
AssigneeRobert Bosch GmbH
InventorsPeter Knoll, Winfried Konig, Peter Rapps, Thomas Walz
Life of this patent
Estimating the term…
Abstract
A process for determining navigation data from a map wherein a line code lattice is superposed on the map and scanned by a sensor. The crossing line codes in the lattice differ one from the other.
Claims17
Process for determining navigation data from a map, particularly for use in vehicles, comprising the steps of applying on the map a line code lattice including crossing line codes formed, respectively, by a sequence of at least two parallel lines differing in width and/or in spacing;
- and scanning the line code lattice by a sensor.
Dependencies are inferred from the claim text.